There is a bit of misunderstanding here. There are no categories folders (for the time being), we are not allowed to create sub-sub folders because the limitation of the forum software, so everything will be in the title.

Now that tag support is a core feature of Discourse instead of being a separate plugin, we’ve added some new features around tagging. In this How-To I’ll go through setting up a tag schema like Car Talk uses. We’ll want to achieve these things: ...